scsi: fnic: Set appropriate logging level for log message

JIRA: https://issues.redhat.com/browse/RHEL-90133

Replace KERN_INFO with KERN_DEBUG for a log message.

Reviewed-by: Sesidhar Baddela <sebaddel@cisco.com>
Reviewed-by: Arulprabhu Ponnusamy <arulponn@cisco.com>
Reviewed-by: Gian Carlo Boffa <gcboffa@cisco.com>
Reviewed-by: Arun Easi <aeasi@cisco.com>
Signed-off-by: Karan Tilak Kumar <kartilak@cisco.com>
Link: https://lore.kernel.org/stable/20250612002212.4144-1-kartilak%40cisco.com
Link: https://lore.kernel.org/r/20250618003431.6314-4-kartilak@cisco.com
Reviewed-by: John Meneghini <jmeneghi@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
(cherry picked from commit 18b5cb6)
Signed-off-by: Karan Kumar <karkumar@redhat.com>

Author: Karan Kumar

drivers/scsi/fnic/fnic_scsi.c

@@ -1058,7 +1058,7 @@ static void fnic_fcpio_icmnd_cmpl_handler(struct fnic *fnic, unsigned int cq_ind
 		if (icmnd_cmpl->scsi_status == SAM_STAT_TASK_SET_FULL)
 			atomic64_inc(&fnic_stats->misc_stats.queue_fulls);
 
-		FNIC_SCSI_DBG(KERN_INFO, fnic->host, fnic->fnic_num,
+		FNIC_SCSI_DBG(KERN_DEBUG, fnic->host, fnic->fnic_num,
 				"xfer_len: %llu", xfer_len);
 		break;